Hydrazine monohydrate
Hydrazine monohydrate (CAS: 7803-57-8, Formula: NH2NH2 · H2O) is a versatile chemical compound with a molecular weight of 50.06 g/mol. This clear, colourless liquid is a fundamental building block in organic synthesis and a key intermediate in the production of various industrial chemicals. Its reducing properties make it valuable in applications ranging from polymerisation initiators to corrosion inhibitors.
- IUPAC
- Hydrazinium hydroxide
- Synonyms
- Hydrazinium hydroxide
Chemical Synthesis
Serves as a crucial reagent and building block in organic synthesis for creating complex molecules and intermediates. It is frequently employed in the formation of heterocyclic compounds and as a reducing agent.
Polymerisation Initiator
Used as an initiator in certain polymerisation processes, contributing to the control of polymer chain growth and properties. Its reactive nature facilitates the initiation of radical polymerisation.
Corrosion Inhibition
Applied in industrial water systems, such as boilers, to scavenge dissolved oxygen and prevent corrosion. Its reducing action helps protect metal surfaces from oxidative damage.
Pharmaceutical Intermediates
A key component in the synthesis pathways of various pharmaceutical compounds and active pharmaceutical ingredients (APIs). It enables the introduction of nitrogen functionalities into drug molecules.
| Molecular weight | 50.06 |
|---|---|
| Linear formula | NH2NH2 · H2O |
| Assay | ≥98.0% |
| Boiling point | 120.1 °C(lit.) |
| Density | 1.032 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.428(lit.) |
| Vapour pressure | 5 mmHg (25 °C) |
| Melting point | −51.7 °C(lit.) |
| Vapour density | >1 (vs air) |
Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H330Fatal if inhaled
- H350May cause cancer
- H410Very toxic to aquatic life with long-lasting effects
| Flash point | 74 °C / 165.2 °F |
|---|---|
| Transport (UN / ADR) | UN 2030 8/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 45-23/24/25-34-43-50/53 |
| Safety statements (S) | 53-26-36/37/39-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Hydrazine monohydrate used for?
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Hydrazine monohydrate is used in chemical synthesis, as a polymerisation initiator, a corrosion inhibitor, and in the production of pharmaceutical intermediates.
What are the CAS number and chemical formula for Hydrazine monohydrate?
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The CAS number is 7803-57-8 and the chemical formula is NH2NH2 · H2O.
What grade and purity does Tech Serve Solutions supply for Hydrazine monohydrate?
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Tech Serve Solutions supplies Hydrazine monohydrate with an assay of ≥98.0%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.
How should Hydrazine monohydrate be handled safely?
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Hydrazine monohydrate is a dangerous substance, classified with Danger signal word. It is toxic if swallowed or inhaled, causes severe skin burns and eye damage, and may cause an allergic skin reaction. It is also suspected of causing cancer and is toxic to aquatic life with long-lasting effects. Always handle with appropriate personal protective equipment in a well-ventilated area, following all safety data sheet guidelines.
Is Hydrazine monohydrate a controlled substance?
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Hydrazine and its derivatives are subject to specific regulations in certain jurisdictions due to their hazardous nature and potential for misuse. Please consult your local regulatory authorities for specific information.
How is Hydrazine monohydrate packed, shipped, and exported?
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Hydrazine monohydrate is packed in accordance with UN 2030 regulations for hazardous materials. Tech Serve Solutions is an experienced global exporter, ensuring compliant and safe shipping practices.
How can I request a quote or sample of Hydrazine monohydrate?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements.
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